trying to change my tune for a rumble at idle instead or hiss turbo sound. ive tried changing open loop feedback with no luck, would it be in ebp desired section and decrease below 15 psi at rpm ?
trying to change my tune for a rumble at idle instead or hiss turbo sound. ive tried changing open loop feedback with no luck, would it be in ebp desired section and decrease below 15 psi at rpm ?
yes